Buzz: Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper. Rilla: Speech analytics and AI coaching platform for in-person field sales that replaces traditional ridealongs with recorded, analyzed conversations. The right pick comes down to team size, budget, and the workflows you want to automate.
How Hosiqo compares and tests toolsFinal recommendation
Shortlist Buzz when transcribing recorded meetings, interviews, podcasts, or lectures offline matters most, and Rilla when coaching field reps asynchronously across many appointments matters most. Trial each on a few real meetings before you commit — the better fit usually shows fast.
Popular open-source desktop app that transcribes and translates audio offline on your own computer using OpenAI's Whisper.
Speech analytics and AI coaching platform for in-person field sales that replaces traditional ridealongs with recorded, analyzed conversations.
Buzz is a widely used open-source desktop application that transcribes and translates audio offline on the user's personal computer, powered by OpenAI's Whisper. It is MIT-licensed and actively maintained, with v1.4.4 released in March 2026, and it has grown a large community with roughly 19.7k GitHub stars. Buzz runs on macOS, Windows, and Linux, with installation options including Flatpak, Snap, and PyPI. It supports both importing existing audio and video files and real-time transcription from microphone input, and it can export results in formats such as TXT, SRT, and VTT for subtitling and documentation. The app includes an advanced transcript viewer with search and playback controls, a watch folder for automatically transcribing new files, and a command-line interface for automation. It offers GPU acceleration through CUDA for Nvidia cards, Apple Silicon support, and Vulkan for many other GPUs, which makes faster transcription practical even on laptops. Buzz also provides speaker identification and speech separation for noisy audio, plus a plugin system that adds capabilities like AI-generated summaries. Because all processing happens locally, recordings and transcripts remain on the user's machine rather than being uploaded to a cloud service. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Rilla is a speech analytics and AI coaching platform built for in-person field sales teams, particularly in home services and the trades. Instead of managers physically accompanying reps on ridealongs, reps record their in-person sales conversations, and Rilla automatically transcribes and analyzes each conversation to surface insights, summaries, and coaching opportunities. Managers gain visibility into conversations across their team and can review recordings, leave comments and highlights, and deliver asynchronous feedback from anywhere, which lets them coach far more appointments than in-person ridealongs would allow. The platform adapts to a team's specific sales process and can highlight how reps' conversations compare to the behaviors of top performers, helping standardize what works. Rilla serves field-sales-heavy industries including home improvement and remodeling, HVAC, plumbing, roofing, solar, automotive, dental, senior living, and multifamily property management. It is designed for sales managers and field reps who need a scalable way to capture, review, and coach face-to-face selling conversations that conventional meeting tools built for video calls do not address. Pricing varies by plan. Check the official website for current pricing.
Best suited for
Buzz is a free tier with paid upgrades (freemium); Rilla is a free tier with paid upgrades (freemium). Always confirm current pricing on each vendor's site before buying.
| Feature | Buzz | Rilla |
|---|---|---|
| Core capability | Offline transcription and translation using OpenAI's Whisper | Mobile recording of in-person sales conversations |
| Standout feature | Real-time transcription from microphone input | Automatic transcription and AI conversation analysis |
| Team usage | Speaker identification and speech separation for noisy audio | Asynchronous coaching with comments and highlights |
| Integrations | Exports to TXT, SRT, and VTT | Behavior tracking against top-performer patterns |
| Languages & capture | Watch folder for automatic transcription and a command-line interface | Adapts analysis to a team's specific sales process |
| Best-fit workflow | GPU acceleration via CUDA, Apple Silicon, and Vulkan | Performance visibility across all reps and appointments |
Buzz
Choose Buzz if you need transcribing recorded meetings, interviews, podcasts, or lectures offline — strengths include fully offline so audio and transcripts stay on the user's computer.
Rilla
Choose Rilla if you need replacing in-person ridealongs with recorded, analyzed conversations — strengths include purpose-built for in-person field sales coaching at scale.
Buzz
Rilla
It depends on your workflow. Buzz is strong for transcribing recorded meetings, interviews, podcasts, or lectures offline, while Rilla is strong for replacing in-person ridealongs with recorded, analyzed conversations. Both transcribe and summarize meetings.
Buzz is a free tier with paid upgrades and Rilla is a free tier with paid upgrades. Check each vendor's pricing page for the latest plans and free-tier limits.
Sure. Running both makes sense when their strengths don't overlap and the budget allows.
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